4439114 Cembre SNAP SM-21 17980-1 (WH)

Q: What cable sizes does it fit?

It fits cables with outside diameters between 11 mm and 15 mm, equivalent to approximately 35–70 mm² conductors.

Cembre 4439114 SNAP SM-21 snap-on cable marker with printed character 1 for 11-15 mm cables. Manufactured from halogen-free POM resin for industrial cable identification.

SKU: 4439114Alt SKU: 17980-1MPN: 4439114

List Price £1.17 ex VAT

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£1.17

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Manufacturer Lead Time

£1.17

Why Choose the Cembre 4439114 SNAP SM-21 Cable Marker?

The Cembre 4439114 SNAP SM-21 Cable Marker is a premium snap-on cable identification marker designed to provide fast, permanent cable identification for industrial and commercial electrical installations. Manufactured by Cembre, this robust cable marker enables electricians, panel builders and maintenance engineers to identify conductors quickly, improving installation quality, maintenance efficiency and operational safety.

Manufactured from durable Acetylic Resin (POM), the SNAP SM-21 marker is halogen-free, RoHS compliant and designed to withstand temperatures from -40°C to +106°C. Its snap-on design allows installation onto existing cables without disconnecting wiring, making it ideal for both new installations and retrofit projects.

This version features the printed character "1" on a high-visibility white (RAL 9003) marker and is suitable for cables with outside diameters between 11–15 mm, equivalent to approximately 35–70 mm² conductor sizes. Supplied in packs of 50, it provides a practical and reliable cable identification solution.

Key Advantages

Quick snap-on installation without disconnecting cables.
Suitable for 11–15 mm cable diameters.
Printed with the permanent character "1".
Manufactured from durable POM acetylic resin.
Halogen-free and RoHS compliant.
White RAL 9003 finish for clear cable identification.

Key Features

Cembre SNAP SM-21 cable marker.
Manufacturer Part Number: 4439114.
Alternative SKU: 17980-1.
Printed character: 1.
Suitable for 11–15 mm cable diameters.
Suitable for approximately 35–70 mm² conductors.
Manufactured from Acetylic Resin (POM).
Operating temperature: -40°C to +106°C.
Halogen-free and RoHS compliant.
Supplied in packs of 50.

Reliable Cable Identification for Industrial Installations

The Cembre SNAP SM-21 range enables fast and secure cable identification without disconnecting existing wiring. Permanent cable marking simplifies installation, speeds maintenance and supports efficient fault finding throughout the lifetime of electrical systems.

Designed for demanding industrial environments, the 4439114 cable marker provides excellent durability, high visibility and dependable long-term performance within control panels, switchgear, machinery and electrical distribution systems.

Typical Applications

Industrial control panels.
Electrical switchgear.
Power distribution systems.
Industrial automation equipment.
OEM machinery.
Maintenance and retrofit cable identification.

Technical Specifications

Tick the specs you need, then view products that match.

Colour	White
Device Type	Snap-on cable marker
Application	Cable / wire ID
Compatible With	Pre-printed (no printer needed)
Fixing Method	Snap-on
Material	Acetal (POM)
Series	SNAP SM-21
Alternative SKU	17980-1
Product type	Snap-on cable marker
Printed character	1
Cable diameter	11–15 mm
Cable size	35–70 mm²
Material	Acetylic Resin (POM)
Colour	White (RAL 9003)
Operating temperature	-40°C to +106°C
Halogen free	Yes
RoHS compliant	Yes
Pack quantity	50
HS Code	39269097
Country of Manufacture	Germany

Frequently Asked Questions

What is the Cembre 4439114 used for?

The Cembre 4439114 is a snap-on cable marker designed for permanent identification of electrical cables in industrial and commercial installations.

What cable sizes does it fit?

It fits cables with outside diameters between 11 mm and 15 mm, equivalent to approximately 35–70 mm² conductors.

What character is printed on this marker?

This version is supplied with the permanent printed character "1".

Is the marker halogen-free?

Yes. It is manufactured from halogen-free POM resin and is fully RoHS compliant.

Where is this cable marker typically installed?

It is commonly installed in control panels, switchgear, industrial machinery, automation equipment and electrical distribution systems.

Trusted by Electrical Professionals Worldwide

Cembre cable identification systems are trusted by electricians, panel builders and automation engineers worldwide for delivering durable, highly visible and reliable cable marking solutions.

Colour	White
Device Type	Snap-on cable marker
Application	Cable / wire ID
Compatible With	Pre-printed (no printer needed)
Fixing Method	Snap-on
Material	Acetal (POM)
Series	SNAP SM-21
Alternative SKU	17980-1
Product type	Snap-on cable marker
Printed character	1
Cable diameter	11–15 mm
Cable size	35–70 mm²
Material	Acetylic Resin (POM)
Colour	White (RAL 9003)
Operating temperature	-40°C to +106°C
Halogen free	Yes
RoHS compliant	Yes
Pack quantity	50
HS Code	39269097
Country of Manufacture	Germany

UK delivery

Delivery options

Free UK delivery on orders over £200 ex VAT. Order in-stock items before 2pm Monday to Friday for next-day delivery.

This product Lead time on request

Please contact us for a delivery time before you order

Standard delivery

£8 ex VAT · free over £200

UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.

Heavier items may be charged at a weight-based or pallet rate, shown at checkout.

Collect from our showroom

Mon–Fri, 8am–5pm

Order and pay online, then collect from our showroom.

Please allow 15–30 minutes after ordering for us to prepare your order.

Northern Ireland, ROI & export

Priced at checkout

We deliver to Northern Ireland, the Republic of Ireland and overseas.

Delivery is calculated at checkout based on your destination.

Orders with mixed availability

Shipped complete

If part of your order is on a lead time, we hold it and send everything together.

Need the in-stock items sooner? Ask us and we can split the delivery.

Business customer returns

Returns & order support

Need to return an item? Find the guidance for your order below, then contact our team before sending anything back.

Stocked items

Request within 30 days

Changed your mind or ordered the wrong item? Request a return within 30 days of receipt. There is no restocking charge.

Items must be unused, in resalable condition and in their original packaging, and returns need our approval first. Return carriage is at your cost, and the original delivery charge is not refunded.

Faulty or damaged items

Tell us as soon as possible

Faulty, damaged on delivery or the wrong product supplied? Contact our team as soon as possible with the details.

We will review the issue and arrange an appropriate resolution under our terms and conditions and your statutory rights.

Made-to-order items

Manufacturer approval needed

Manufactured, configured and special-order products can only be returned with the manufacturer’s approval. Any handling charge is agreed with you when you request the return.

This does not affect claims for faulty goods or items that do not meet the agreed specification.

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Let’s get your return sorted.

Send your order number, product details and reason for return. For faults or delivery damage, include photographs if available. We will confirm the next steps.

Email returns team 01706 242050

The 30-day return request period applies to change-of-mind returns for stocked items. It does not limit your statutory rights for faulty or non-conforming goods.

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